here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120694 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 371676 | null     | null      | null    | unlabelled |         | 0     |
 | 371677 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 371678 | v1:4     | ethernet1 | 1.1.1.2 | 586341     |         | 0     |
 | 371679 | v1:4     | ethernet1 | 1.1.1.2 | 586342     |         | 0     |
 | 371680 | v1:4     | ethernet1 | 1.1.1.2 | 586343     |         | 0     |
 | 371681 | null     | null      | null    | unlabelled |         | 0     |
 | 371682 | null     | null      | null    | unlabelled |         | 0     |
 | 371683 | null     | null      | null    | unlabelled |         | 0     |
 | 371684 | null     | null      | null    | unlabelled |         | 0     |
 | 371685 | null     | null      | null    | unlabelled |         | 0     |
 | 400921 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 436348 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 787286 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809292 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 950349 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 958929 | null     | null      | null    | unlabelled |         | 0     |
 | 958930 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 958931 | v1:6     | ethernet1 | 1234::2 | 593881     |         | 0     |
 | 958932 | v1:6     | ethernet1 | 1234::2 | 593882     |         | 0     |
 | 958933 | v1:6     | ethernet1 | 1234::2 | 593883     |         | 0     |
 | 958934 | null     | null      | null    | unlabelled |         | 0     |
 | 958935 | null     | null      | null    | unlabelled |         | 0     |
 | 958936 | null     | null      | null    | unlabelled |         | 0     |
 | 958937 | null     | null      | null    | unlabelled |         | 0     |
 | 958938 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32808  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 77998  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 92603  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 161531 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 229461 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 586339 | null     | null      | null    | unlabelled |         | 0     |
 | 586340 | v1:4     | ethernet1 | 1.1.1.1 | 371677     |         | 1280  |
 | 586341 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 586342 | v1:4     | ethernet2 | 1.1.2.3 | 179473     |         | 640   |
 | 586343 | v1:4     | ethernet2 | 1.1.2.3 | 179474     |         | 640   |
 | 586344 | null     | null      | null    | unlabelled |         | 0     |
 | 586345 | null     | null      | null    | unlabelled |         | 0     |
 | 586346 | null     | null      | null    | unlabelled |         | 0     |
 | 586347 | null     | null      | null    | unlabelled |         | 0     |
 | 586348 | null     | null      | null    | unlabelled |         | 0     |
 | 593879 | null     | null      | null    | unlabelled |         | 0     |
 | 593880 | v1:6     | ethernet1 | 1234::1 | 958930     |         | 1280  |
 | 593881 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 593882 | v1:6     | ethernet2 | 1235::3 | 372140     |         | 640   |
 | 593883 | v1:6     | ethernet2 | 1235::3 | 372141     |         | 640   |
 | 593884 | null     | null      | null    | unlabelled |         | 0     |
 | 593885 | null     | null      | null    | unlabelled |         | 0     |
 | 593886 | null     | null      | null    | unlabelled |         | 0     |
 | 593887 | null     | null      | null    | unlabelled |         | 0     |
 | 593888 | null     | null      | null    | unlabelled |         | 0     |
 | 855378 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 879647 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956089 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10415   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 179470  | null     | null      | null    | unlabelled |         | 0     |
 | 179471  | v1:4     | ethernet1 | 1.1.2.2 | 586340     |         | 640   |
 | 179472  | v1:4     | ethernet1 | 1.1.2.2 | 586341     |         | 640   |
 | 179473  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 179474  | v1:4     | ethernet2 | 1.1.3.4 | 334600     |         | 1280  |
 | 179475  | null     | null      | null    | unlabelled |         | 0     |
 | 179476  | null     | null      | null    | unlabelled |         | 0     |
 | 179477  | null     | null      | null    | unlabelled |         | 0     |
 | 179478  | null     | null      | null    | unlabelled |         | 0     |
 | 179479  | null     | null      | null    | unlabelled |         | 0     |
 | 276372  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 372137  | null     | null      | null    | unlabelled |         | 0     |
 | 372138  | v1:6     | ethernet1 | 1235::2 | 593880     |         | 640   |
 | 372139  | v1:6     | ethernet1 | 1235::2 | 593881     |         | 640   |
 | 372140  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 372141  | v1:6     | ethernet2 | 1236::4 | 487483     |         | 1280  |
 | 372142  | null     | null      | null    | unlabelled |         | 0     |
 | 372143  | null     | null      | null    | unlabelled |         | 0     |
 | 372144  | null     | null      | null    | unlabelled |         | 0     |
 | 372145  | null     | null      | null    | unlabelled |         | 0     |
 | 372146  | null     | null      | null    | unlabelled |         | 0     |
 | 449577  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 487411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 693749  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 765114  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 925438  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1004304 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 334596 | null     | null      | null    | unlabelled |         | 0     |
 | 334597 | v1:4     | ethernet1 | 1.1.3.3 | 179471     |         | 0     |
 | 334598 | v1:4     | ethernet1 | 1.1.3.3 | 179472     |         | 0     |
 | 334599 | v1:4     | ethernet1 | 1.1.3.3 | 179473     |         | 0     |
 | 334600 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 334601 | null     | null      | null    | unlabelled |         | 0     |
 | 334602 | null     | null      | null    | unlabelled |         | 0     |
 | 334603 | null     | null      | null    | unlabelled |         | 0     |
 | 334604 | null     | null      | null    | unlabelled |         | 0     |
 | 334605 | null     | null      | null    | unlabelled |         | 0     |
 | 487479 | null     | null      | null    | unlabelled |         | 0     |
 | 487480 | v1:6     | ethernet1 | 1236::3 | 372138     |         | 0     |
 | 487481 | v1:6     | ethernet1 | 1236::3 | 372139     |         | 0     |
 | 487482 | v1:6     | ethernet1 | 1236::3 | 372140     |         | 0     |
 | 487483 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 487484 | null     | null      | null    | unlabelled |         | 0     |
 | 487485 | null     | null      | null    | unlabelled |         | 0     |
 | 487486 | null     | null      | null    | unlabelled |         | 0     |
 | 487487 | null     | null      | null    | unlabelled |         | 0     |
 | 487488 | null     | null      | null    | unlabelled |         | 0     |
 | 635725 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 756182 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757635 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 772311 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 811627 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994571 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#